Dr. Patrick Ryan Maloney, MD
- Medicare services, 2024
- 946
- Medicare patients, 2024
- 309
- Part D claims, 2024
- 24
- Publications
- 48
- Hospital affiliations
- 3
- Practice address
- 1200 B Gale Wilson Blvd, Fairfield, CA 94533
- Practice phone
- Call (707) 646-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maloney's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Patrick Ryan Maloney is a neurosurgeon in Fairfield, California
Dr. Maloney practices at NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare.
Dr. Maloney's NPI, 1619288867, was assigned on June 23, 2010. Dr. Maloney graduated from Yale School of Medicine in 2010. Dr. Maloney holds Minnesota license 54187.
- NPI
- 1619288867NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961674585
- NPI enumeration date
- June 23, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 646-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick Ryan Maloney practices at NorthBay Medical Center in Fairfield, California
Dr. Maloney's primary practice is NorthBay Medical Center, at 1200 B Gale Wilson Blvd, Fairfield, CA 94533 in Solano County. The practice phone is (707) 646-5000.
- NorthBay Medical Center1200 B Gale Wilson Blvd, Fairfield, CA 94533 · Solano CountyPhone(707) 646-5000
Source: Dmand AI Affiliation Data
Dr. Patrick Ryan Maloney is affiliated with 3 sites of care and 8 medical groups
Dr. Maloney's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. Dr. Maloney is also affiliated with Providence Queen of the Valley Medical Center. The medical group on file is NorthBay Medical Center. Dmand AI also links Dr. Maloney to 1 more hospital and 7 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick Ryan Maloney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maloney practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NorthBay Medical Center | Available with a free account |
| +2 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across NorthBay Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Patrick Ryan Maloney is one of 846 neurosurgeons in California
Neurological surgery is Dr. Maloney's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Maloney is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Maloney's licenses on file in 2 states: Minnesota and California.
Specialties and state licenses
- Neurological surgery, MinnesotaPrimary
- California license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Maloney treats.
Neurosurgeons near Dr. Maloney
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Patrick Ryan Maloney billed Medicare for 946 services in 2024
CMS data shows 946 Medicare services from Dr. Maloney across 21 procedure codes in 2024, for 309 Medicare patients. Medicare paid $185,855 for them.
Dr. Maloney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4992024: 64629%
- Surgery
- 2023: 1902024: 27344%
- Other services
- 2023: 122024: 27125%
Where Dr. Maloney's Medicare services took place, 2024
- In an office36438%
- In a facility58262%
Dr. Maloney compared with the California median for neurosurgeons, 2024
- Dr. Maloney
- California median
- Medicare services
- 946vs 2164.4 times
- Medicare patients
- 309vs 1542.0 times
- Part D claims
- 11vs 2658% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Maloney's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Maloney?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maloney and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick Ryan Maloney treated 309 Medicare patients in 2024, average age 75
CMS counts 309 Medicare patients who saw Dr. Maloney in 2024. The largest group is 75 to 84, with 107 patients. 75% of them have arthritis, and 75% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Maloney's median patient age at 62, with 53% women.
Dr. Maloney's Medicare patients by age, 2024
Dr. Maloney's Medicare patients by sex, 2024
- Women19162%
- Men11838%
Chronic conditions among Dr. Maloney's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders42%
- Depression38%
- Diabetes35%
- Anxiety32%
- Ischemic heart disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maloney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick Ryan Maloney wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Maloney wrote 24 Medicare Part D claims. 88% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $46,687 in total drug cost. In 2016, CMS named 31 claims across 2 drugs.
Dr. Maloney's Part D claims by kind of drug, 2024
- Generic21 claims88%
- Brand-name and other3 claims13%
Dr. Maloney's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2022
- 2016
- 2022
- Claims for drugs CMS names
- 2016: 312022: 1165%
Drugs named by CMS: 1 in 2022, 2 in 2016.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Patrick Ryan Maloney ranks in the 90th percentile for spinal fusion in Medicare
Dr. Maloney accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maloney as offering telehealth. CMS counts 200 procedures of spinal fusion by Dr. Maloney, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Maloney ranks in Medicare procedure volume
- Spinal fusion
- 90th percentile200 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 81st percentile57 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Patrick Ryan Maloney has 48 publications on record
Dmand AI links 48 papers to Dr. Maloney, published from 2002 to 2024. 2016 was the busiest year, with 10. The most frequent topics are Structure-Activity Relationship, Postoperative Complications and Spinal Fusion. Dr. Maloney has published most often in J Med Chem. Dr. Maloney's most frequent co-authors are Mohamad Bydon, MD, Panagiotis Kerezoudis, MD, MS and Brandon Allan McCutcheon, MD.
Dr. Maloney's papers by year, 2014 to 2024
Topics Dr. Maloney writes about most
- Structure-Activity Relationship
- Postoperative Complications
- Spinal Fusion
- Cell Line
- Lumbar Vertebrae
- Transcription Factors
- Cells, Cultured
- DNA-Binding Proteins
Dr. Maloney's most frequent co-authors
- Mohamad Bydon, MD18 shared papers
- Panagiotis Kerezoudis, MD, MS17 shared papers
- Brandon Allan McCutcheon, MD13 shared papers
Recent publications by Dr. Maloney
Cranioplasty in the deployed environment: experience for host-country nationals (opens in a new tab)
J Neurosurg
Bioorg Med Chem Lett
See who Dr. Maloney researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maloney works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patrick Ryan Maloney received $319,736 in industry payments from 2016 to 2025
CMS Open Payments shows 307 general payments to Dr. Maloney from 49 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 33% of the total. ulrich medical USA, Inc. paid the most, $154,460.
General payments to Dr. Maloney by program year, 2016 to 2025
General payments to Dr. Maloney by kind, 2016 to 2025
- Consulting fees$103,75033%
- Royalties and licenses$97,57831%
- Grants$75,00024%
- Travel and lodging$24,8098%
- Other$17,0345%
Companies that paid Dr. Maloney the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick Ryan Maloney graduated from Yale School of Medicine
Dr. Maloney graduated from Yale School of Medicine in 2010. Dr. Maloney is a member of AANS, American Board of Neurological Surgery (ABNS) and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Patrick Ryan Maloney accepts plans from 11 insurance carriers
Dr. Maloney is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +3 more carriersWith a free account
Plan types Dr. Maloney accepts, by number of carriers
- Medicare9
- PPO7
- HMO4
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Patrick Ryan Maloney's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Patrick Ryan Maloney
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Patrick Ryan Maloney's NPI number?
Dr. Patrick Ryan Maloney's NPI number is 1619288867. It was assigned on June 23, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Ryan Maloney?
Dr. Patrick Ryan Maloney is a neurosurgeon in Fairfield, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Patrick Ryan Maloney practice?
Dr. Maloney practices at 1200 B Gale Wilson Blvd, Fairfield, CA 94533. Dr. Maloney's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. Dmand AI also links Dr. Maloney to 1 hospital and 7 medical groups.
What is Dr. Patrick Ryan Maloney's office phone number?
The practice phone on file for Dr. Maloney is (707) 646-5000.
What is Dr. Patrick Ryan Maloney's medical license number?
Dr. Maloney holds Minnesota license 54187, one of the licenses on file in 2 states.
Which states has Dr. Patrick Ryan Maloney been licensed in?
Dmand AI has state licenses on file for Dr. Maloney in Minnesota (2011 to 2026) and California (2017 to 2027).
Which hospitals is Dr. Patrick Ryan Maloney affiliated with?
Dr. Maloney practices at NorthBay Medical Center in Fairfield, California. Dr. Maloney is also affiliated with Providence Queen of the Valley Medical Center. Dmand AI links Dr. Maloney to 1 more hospital.
What medical group is Dr. Patrick Ryan Maloney part of?
Dr. Maloney is linked to NorthBay Medical Center. Dmand AI links Dr. Maloney to 7 more medical groups.
Does Dr. Patrick Ryan Maloney accept Medicare?
Yes. CMS data shows Dr. Maloney billed Medicare for 946 services in 2024, and Dr. Maloney accepts Medicare assignment.
Does Dr. Patrick Ryan Maloney offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Maloney as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Patrick Ryan Maloney see?
CMS counts 309 Medicare patients who saw Dr. Maloney in 2024, with an average age of 75.
Is Dr. Patrick Ryan Maloney board certified?
Yes. Dr. Maloney is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Patrick Ryan Maloney bill to Medicare?
In 2024, Dr. Maloney's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. Patrick Ryan Maloney go to medical school?
Dr. Maloney graduated from Yale School of Medicine in 2010.
What drugs does Dr. Patrick Ryan Maloney prescribe most?
In 2022 Medicare Part D data, Dr. Maloney's most prescribed drugs by claims were Forteo.
Has Dr. Patrick Ryan Maloney received payments from drug or device companies?
CMS Open Payments shows $319,736 in general payments to Dr. Maloney from 49 companies from 2016 to 2025. The largest total came from ulrich medical USA, Inc.
How long has Dr. Patrick Ryan Maloney been practicing?
Dr. Maloney graduated from medical school in 2010, 16 years ago.
Does Dr. Patrick Ryan Maloney do research?
Dmand AI links 48 publications to Dr. Maloney, published from 2002 to 2024.
Who does Dr. Patrick Ryan Maloney publish with?
Dr. Maloney's most frequent co-authors are Mohamad Bydon, MD (18 shared papers), Panagiotis Kerezoudis, MD, MS (17 shared papers) and Brandon Allan McCutcheon, MD (13 shared papers).
What insurance does Dr. Patrick Ryan Maloney accept?
Dr. Maloney is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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